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Drum Transcription in the presence of pitched instruments using Prior Subspace Analysis

UNSPECIFIED (2003) Drum Transcription in the presence of pitched instruments using Prior Subspace Analysis. In: UNSPECIFIED.

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Abstract

This paper demonstrates of Prior Subspace Analysis (PSA) as a method for transcribing drums in the presence of pitched instruments. PSA uses prior subspaces that represent the sources to be transcribed to overcome some of the problems associated with other subspace methods such as Independent Subspace Analysis (ISA) or sub-band ISA. The use of prior knowledge results in improved robustness for transcription purposes and enables the method to work more readily in the presence of pitched instruments than other subspace methods. The effectiveness and robustness of PSA as a tool for drum transcription in the presence of pitched instruments is demonstrated in a simple drum transcription algorithm.

Item Type: Conference or Workshop Item (Other)
Additional Information: This paper is a postprint of a paper submitted to and accepted for publicatin in (journal/conference) and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library
Keywords: Drum Transcription, Prior Subspace Analysis
Subjects: Science & Engineering > Electronic Engineering
Item ID: 698
Depositing User: Robert Lawlor
Date Deposited: 06 Sep 2007
URI:

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